(0 17 2)(1 18 9 5 3)(4 8 6)(7 21 15 12 10)(11 14 13)(16 20 19)
ALLOWS (11/8)-SEQUENCE
1: (0 2 17)
(0 2 17)(1 18 9 5 3)(4 8 6)(7 21 15 12 10)(11 14 13)(16 20 19)
2: (1 18 9)
(0 2 17)(1 5 3)(4 8 6)(7 21 15 12 10)(9)(11 14 13)(16 20 19)(18)
3: (0 2 17)
(0)(1 5 3)(2)(4 8 6)(7 21 15 12 10)(9)(11 14 13)(16 20 19)(17)(18)
4: (7 21 15)
(0)(1 5 3)(2)(4 8 6)(7 12 10)(9)(11 14 13)(15)(16 20 19)(17)(18)(21)